Old Pac Man arcade clone PCB repair

I've got some cheap arcade boards and I show the repair process of an old pacman arcade italian clone. Pac Man/ Miss Pac Man troubleshooting: https://www.mikesarcade.com/arcade/pa... http://pdf.textfiles.com/manuals/ARCA...[English].pdf https://www.arcade-museum.com/manuals... Timeline: 00:00 - Welcome 01:48 - Testing ROMs on MAME 02:52 - PCB inspection 04:39 - First power on 06:12 - Audio issue 07:44 - "Big Pill" line 10:02 - Intermittent fault